Finding the Third Proportional to 1,763,178 and 2,618,844

Step by Step Solution

1. Step 1: Write the proportion equation
   1,763,178 : 2,618,844 = 2,618,844 : x
2. Step 2: Convert to fraction form
   1,763,178/2,618,844 = 2,618,844/x
3. Step 3: Cross multiply
   1,763,178x = 2,618,844 × 2,618,844
4. Step 4: Simplify right side
   1,763,178x = 6,858,343,896,336
5. Step 5: Solve for x
   x = 6,858,343,896,336/1,763,178
6. Step 6: Final answer
   x = 3,889,762.63